举个例子：importjava.awt.*;importjava.awt.event.*;importjavax.swing.*;/*按扭类*/classBombextendsJButton{publicintnum_x,num_y;//第几号方块publicintBombRoundCount;//周围雷数...
举个例子：
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
/*按扭类*/
class Bomb extends JButton
{
public int num_x, num_y; //第几号方块
public int BombRoundCount; //周围雷数
public boolean isBomb; //是否为雷
public boolean isClicked; //是否被点击
public int BombFlag; //探雷标记
public boolean isRight; //是否点击右键
public Bomb(int x, int y)
{
BombFlag = 0;
num_x = x;
num_y = y;
BombRoundCount = 0;
isBomb = false;
isClicked = false;
isRight = false;
}
}
*窗口及算法实现类*/
class MainBomb extends JFrame implements ActionListener, MouseListener
{
public JTextField text;
public Label nowBomb, setBomb;
public int BlockNum, BombNum; //当前方块数当前雷数
public Icon icon_bomb = new ImageIcon("Bomb.gif"); //踩雷
public Icon icon_bomb_big = new ImageIcon("bomb_big.gif"); //踩雷标记
public Icon icon_flag = new ImageIcon("flag.gif"); //雷标记
public Icon icon_question = new ImageIcon("question.gif"); //疑惑是否有雷
public JButton start = new JButton(" 开始 ");
public Panel MenuPamel = new Panel();
public Panel mainPanel = new Panel();
public Bomb[][] bombButton;
......
这个程序最开始的.gif图片文件放哪？我把它们跟java文件放一起，就是没有效果，显不出来
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